Colour

#7C0031

#7C0031
Red
Dark
Nearest: Brown

#7C0031 is a red with RGB values 124, 0, 49 and HSL 336°, 100%, 24%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#7C0031#7C0031

HEX#7C0031

RGBrgb(124, 0, 49)

RGB (0–1)0.4863, 0, 0.1922

RGB percentages48.6%, 0%, 19.2%

HSLhsl(336.3, 100%, 24.3%)

HSV / HSBhsv(336.3, 100%, 48.6%)

CMYK0%, 100%, 60.5%, 51.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,126,513

CSS custom property--colour: #7C0031;

Brightness & contrast

Relative luminance0.04507WCAG 2.x, 0 is black and 1 is white

Perceived brightness69.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.04:1

Contrast with white11.04:1WCAG normal text: AAA

Contrast with black1.9:1WCAG normal text: Fail

Greyscale equivalent#1E1E1E

Inverted#83FFCE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B2D32no red cones; affects about 1% of men; ΔE 50.4 from the original

Deuteranopia#49442Eno green cones; the most common form, about 1% of men; ΔE 51.1 from the original

Tritanopia#88001Ano blue cones; rare, and affects men and women equally; ΔE 19.2 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text11.04:1WCAG large text: AAA

Contrast with black, large text1.9:1WCAG large text: Fail

Named colours

Brown · ΔE 25 Maroon · ΔE 29.3 Indian red · ΔE 31.4 Dark red · ΔE 32.7 Firebrick · ΔE 32.8 Pale violetred · ΔE 36.4

Nearest named CSS colourBrown (#A52A2A)ΔE 24.99, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#007C4B

Analogous#7C006F, #7C0D00

Triadic#317C00, #00317C

Split complementary#007C0D, #006F7C

Tetradic#6F7C00, #007C4B, #0D007C

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FF4991

Lighter +30%#FF1672

Lighter +20%#E20059

Lighter +10%#AF0045

Darker −10%#49001D

Darker −20%#160009

Darker −30%#000000

Darker −40%#000000

More saturated +25%#7C0031

Less saturated −25%#6D1034

Channel breakdown

R124

B49

Red124 (48.6%)

Green0 (0%)

Blue49 (19.2%)

Hue336.29°

Saturation (HSL)100%

Lightness24.31%

Dominant channelRed

Hex per channelR 7C · G 00 · B 31

Keep nerding

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#7C0031

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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